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Measuring the chargino parameters
Pramana, 2000After the supersymmetric particles have been discovered, the priority will be to determine independently the fundamental parameters to reveal the structure of the underlying supersymmetric theory. In my talk I discuss how the chargino sector can be reconstructed completely by measuring the cross-sections with polarized beams at e + e − collider ...
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Two-body decays of neutralinos and charginos
Physical Review D, 1988We give explicit formulas for the two-body decays of the neutralinos and charginos of the minimal model of supersymmetry. There are two possible classes of two-body final states: (i) neutralino or chargino plus a W, Z, or Higgs boson; and (ii) channels involving squarks or sleptons.
John F. Gunion, Howard E. Haber
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Searches for Charginos and neutralinos at LEP2
AIP Conference Proceedings, 1997The four LEP experiments have searched for charginos and neutralinos in e+e− collisions at s=161−172 GeV. Both R-parity conserving and R-parity violating searches have been performed. For the R-parity conserving case the selections are generally designed under the assumption that the lightest neutralino is the Lightest Supersymmetric Particle (LSP ...
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Stop-Chargino Production at LHC
2008If Supersymmetry (SUSY) is a symmetry of nature, and the SUSY scale is around the 1TeV, the Large Hadron Collider is expected to be able to produce at least some of the new particles predicted by the supersymmetric models.
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RECONSTRUCTION OF THE CHARGINO PARAMETERS
Particles, Strings and Cosmology (PASCOS 99), 2000openaire +2 more sources